I agree.
I wear a trackies, and I own a pair of Shoxx, but I don't drink that much, have never smoked or done drugs, and don't get in fights. Does it make me a chav because of my clothes and trainers then?
Or, there are a few saters around my town that cause more trouble, and are fighting, vandalising and being pricks more than anyone else, should they be called chavs then? They hang around in groups, and cause trouble, get pissed and stoned, typical stereotype chav activities.
Why do people have so much against them? For every bad chav, there are 3 or 4 normal ones, who are just normal people.